/*
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 * and open the template in the editor.
 */

package projecteuler;

import java.math.BigInteger;

/**
 *
 * @author ChunchO
 */
public class Problem013 {

	static String i[] =
	{
		"37107287533",
		"46376937677",
		"74324986199",
		"91942213363",
		"23067588207",
		"89261670696",
		"28112879812",
		"44274228917",
		"47451445736",
		"70386486105",
		"62176457141",
		"64906352462",
		"92575867718",
		"58203565325",
		"80181199384",
		"35398664372",
		"86515506006",
		"71693888707",
		"54370070576",
		"53282654108",
		"36123272525",
		"45876576172",
		"17423706905",
		"81142660418",
		"51934325451",
		"62467221648",
		"15732444386",
		"55037687525",
		"18336384825",
		"80386287592",
		"78182833757",
		"16726320100",
		"48403098129",
		"87086987551",
		"59959406895",
		"69793950679",
		"41052684708",
		"65378607361",
		"35829035317",
		"94953759765",
		"88902802571",
		"25267680276",
		"36270218540",
		"24074486908",
		"91430288197",
		"34413065578",
		"23053081172",
		"11487696932",
		"63783299490",
		"67720186971",
		"95548255300",
		"76085327132",
		"37774242535",
		"23701913275",
		"29798860272",
		"18495701454",
		"38298203783",
		"34829543829",
		"40957953066",
		"29746152185",
		"41698116222",
		"62467957194",
		"23189706772",
		"86188088225",
		"11306739708",
		"82959174767",
		"97623331044",
		"42846280183",
		"55121603546",
		"32238195734",
		"75506164965",
		"62177842752",
		"32924185707",
		"99518671430",
		"73267460800",
		"76841822524",
		"97142617910",
		"87783646182",
		"10848802521",
		"71329612474",
		"62184073572",
		"66627891981",
		"60661826293",
		"85786944089",
		"66024396409",
		"64913982680",
		"16730939319",
		"94809377245",
		"78639167021",
		"15368713711",
		"40789923115",
		"44889911501",
		"41503128880",
		"81234880673",
		"82616570773",
		"22918802058",
		"77158542502",
		"72107838435",
		"20849603980",
		"53503534226"
	};
	public static void main(String[] args) {
		BigInteger numero = BigInteger.ZERO;
		for(int j = 0;j<i.length;j++){
			numero = numero.add(new BigInteger(i[j]));
		}
		System.out.println(numero.toString());
	}

}
